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tokio-openssl

v0.6.5 Growing

An implementation of SSL streams for Tokio backed by OpenSSL

MIT/Apache-2.0 Edition 2018

Quick Verdict

  • โœ•Not updated for 1+ year
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (1.7K crates depend on it)
  • โœ“Team maintained (5 owners)
  • โœ“Permissive license (MIT/Apache-2.0)

Security

Checking security advisories...
Downloads
25.3M
Dependents
1.7K
Releases
21
Size
12KB

Deep Insights

๐Ÿ“Š
Steady growth

1.3M downloads in the last 30 days (44.1K/day), up 12% from the previous period.

๐Ÿ”—
Widely adopted

1.7K crates depend on tokio-openssl. Strong ecosystem adoption means battle-tested code and long-term stability.

๐Ÿ‘ค
Prolific maintainer

The primary maintainer publishes 215 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 9+ years old, tokio-openssl hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 12KB, tokio-openssl is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include trust-dns-proto, trust-dns-resolver, axum-server, actix-tls, async-tungstenite. When high-quality crates choose tokio-openssl, it's a strong quality signal.

Health Breakdown

Maintenance 4/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 15/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 9/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
37K/day avg+59%
020K40K60K12/291/162/32/213/113/28

Top Dependents

Version Adoption

v0.6.3
39%
v0.6.5
38%
v0.6.4
13%
v0.4.0
6%
v0.6.1
4%

Release Timeline

21 releasessince 2016
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2016
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2018
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2019
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2020
2
2021
3
2022
2023
1
2024
1
2025
2026
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README

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Maintainers

Dependencies
5
direct dependencies
Dependents
1.7K
crates depend on tokio-openssl